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author
adam
<adam@megacz.com>
Wed, 14 Dec 2005 06:40:40 +0000
(
01:40
-0500)
committer
adam
<adam@megacz.com>
Wed, 14 Dec 2005 06:40:40 +0000
(
01:40
-0500)
darcs-hash:
20051214064040
-5007d-
b520e8f457fa3f54da3c6639562a5b5416bd1746
.gz
src/edu/berkeley/sbp/misc/MetaGrammar.java
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diff --git
a/src/edu/berkeley/sbp/misc/MetaGrammar.java
b/src/edu/berkeley/sbp/misc/MetaGrammar.java
index
38ca93d
..
eb061d0
100644
(file)
--- a/
src/edu/berkeley/sbp/misc/MetaGrammar.java
+++ b/
src/edu/berkeley/sbp/misc/MetaGrammar.java
@@
-43,9
+43,7
@@
public class MetaGrammar extends ReflectiveWalker {
public Object _leftparen__rightparen_() { return epsilon; }
public Object _leftparen_(PreSequence[][] p) { return nonTerminalZ(p); }
public Object _leftparen__rightparen_() { return epsilon; }
public Object _leftparen_(PreSequence[][] p) { return nonTerminalZ(p); }
- public PreSequence[] alternatives(PreSequence[] s) { return s; }
public Union nonTerminal(String s) { return nonTerminalX(s, false, false); }
public Union nonTerminal(String s) { return nonTerminalX(s, false, false); }
- public Union nonTerminalY(String s) { return nonTerminalX(s, false, false); }
public Union nonTerminalX(String s, boolean synthetic, boolean dropAll) {
Union n = s.equals(startSymbol) ? g : nt.get(s);
if (n == null) nt.put(s, n = new Union(s, synthetic));
public Union nonTerminalX(String s, boolean synthetic, boolean dropAll) {
Union n = s.equals(startSymbol) ? g : nt.get(s);
if (n == null) nt.put(s, n = new Union(s, synthetic));